5 - ELECTRICAL CONNECTIONS
5.10 Connection with 4-speed electronic control
AIR Air temperature probe (10k)
H2 Water temperature probe(10k)
Y1 Water solenoid valve
HRS Water temperature probe (10k)
CSEMP - Simplified electronic control with 4 speeds DC motor, built-in thermostat without RS485 interface
Radiant optional
2 PIPE SYSTEM
M1 = motor
2 pipes
Gr. 003.0 = n°1
Gr. 015.0 - 017.0 = n°3
Gr. 005.0 - 011.0 = n°2
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